Controlling Weeds in the Home Garden

Weeds can be considered pests in the lawn and garden because they compete with desirable plants for nutrients and water.

Lawn Weeds

1. The First Defense is Prevention

Keep the Lawn Healthy
-Mow often keeping grass blades relatively high (5-7cm [2-3"]) this strengthens roots and shades out weeds.
-Water deeply but infrequently to encourage deep root growth.
-Leave grass clippings on the lawn to provide nutrients as they break down.  Supplement with slow-release turf fertilizers;  apply Dolopril lime in spring and fall.
-Overseed sparse or patchy lawns:  Thick turf will not allow weeds to grow.
-Remove by hand dandelions and other lawn weeds as soon as they are detected.

2. The Last Resort – Herbicides

-Spray a product containing Iron (present as FeHEDTA) 0.25% to control or suppress broadleaf weeds in the lawn without killing the grass.

Weeds in the Garden

Prevent the spread of weeds by making weed removal part of your garden routine.  The best time to weed is in the fall and again in the spring.  Supplementary weeding can take place through summer but if you have done a thorough job earlier in the year your weed population will be small.

* Annual weeds like Bittercress and Chickweed should be removed before they set seeds so get them out before they flower.

-Purchase tools that are designed for the removal of weeds between pavers.
-Pour a thin stream of boiling water between pavers and along cracks and crevices in other hard surfaces to kill weed seedlings.
-Apply ready-to-use vinegar solutions or soap solutions to burn out weeds.